MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936
SHA3-384 hash: 5dedd3a17b9e7879cf26c262e0fc379b61b77488e793422168ab5f1d4a622ec055c818ea166c6e7ee2ded97c5bdcb18b
SHA1 hash: b32325ad78cb15e9290e7c275d2514dd861cfb84
MD5 hash: e778aa7a64a4ea18ed14ccb5c50a65ba
humanhash: seventeen-jersey-pennsylvania-massachusetts
File name:nklm68k
Download: download sample
Signature Mirai
Create hunting rule
File size:111'948 bytes
First seen:2025-12-17 00:18:35 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 3072:ZpXmJ1EJdkpIx7gMLzd9SpJ9Lu/YZgMKVVVk8D8EiaSq:2JqnLC0vSpXKYZgTVVVk8D8EiaD
TLSH T15FB34CC27000CD7DF90BD6BA84A74E25A914EB115FC20F27E596FC936D610987EAEEC1
Magika elf
Reporter abuse_ch
Tags:elf gafgyt mirai

Intelligence

File Origin
# of uploads :
1
# of downloads :
100
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Detection(s):
Sanesecurity.Malware.30645.LC.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.31075.LX.BOT.UNOFFICIAL
Create hunting rule

Unix.Trojan.Mirai-6981989-0
Create hunting rule

Unix.Trojan.Mirai-7755770-0
Create hunting rule

Unix.Trojan.Mirai-9885259-0
Create hunting rule

Unix.Trojan.Mirai-9933849-0
Create hunting rule

Unix.Trojan.Mirai-9940650-0
Create hunting rule

Unix.Trojan.Gafgyt-9940653-0
Create hunting rule

Unix.Trojan.Mirai-9951089-0
Create hunting rule

Unix.Trojan.Mirai-10008934-0
Create hunting rule

Unix.Trojan.Mirai-10018298-0
Create hunting rule

Unix.Trojan.Gafgyt-6735924-0
Create hunting rule

Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/6941f703e126b9ff4383b920/reports/7a6b3cbd-b593-48cf-b8aa-e4f0bf499618/overview
Verdict:
Malicious
File Type:
elf.32.be
First seen:
2025-12-17T00:15:00Z UTC
Last seen:
2025-12-17T01:03:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/a9d051ec-683b-4a5c-a865-159530e17d24
Behavior Graph:
Download SVG
%3 guuid=42506934-1900-0000-844c-ec92350b0000 pid=2869 /usr/bin/sudo guuid=6b50e236-1900-0000-844c-ec923e0b0000 pid=2878 /tmp/sample.bin guuid=42506934-1900-0000-844c-ec92350b0000 pid=2869->guuid=6b50e236-1900-0000-844c-ec923e0b0000 pid=2878 execve
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/b191e29e-5ab0-42db-981f-aba5e2552c4c
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1834484
Signature
Antivirus / Scanner detection for submitted sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1834484 Sample: nklm68k.elf Startdate: 17/12/2025 Architecture: LINUX Score: 56 14 160.65.3.105 WOODYNET-2US United States 2->14 16 88.98.123.3 VOZPLUSES Spain 2->16 18 99 other IPs or domains 2->18 20 Antivirus / Scanner detection for submitted sample 2->20 22 Multi AV Scanner detection for submitted file 2->22 8 nklm68k.elf 2->8         started        signatures3 process4 process5 10 nklm68k.elf 8->10         started        process6 12 nklm68k.elf 10->12         started       
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936
Detection:
mirai
Create hunting rule
Link:
https://mwdb.cert.pl/sample/54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936/
Threat name:
Linux.Backdoor.Gafgyt
Create hunting rule
Status:
Malicious
First seen:
2025-12-17 00:19:16 UTC
File Type:
ELF32 Big (Exe)
AV detection:
15 of 24 (62.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=krdc7sgstughk4pxcn57isvathujmelulrfl2hxcqee72dvare3a._file
Result
Malware family:
n/a
Score:
  1/10
Tags:
linux
Link:
https://tria.ge/reports/251217-amarksxjfx/
Verdict:
Malicious
Tags:
Unix.Trojan.Mirai-6981989-0
YARA:
n/a
Link:
https://app.threat.zone/submission/3bb25fd8-22a8-494a-bf1c-9a665234a11b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 54462fc8d29d0c7571f7137bf44aa099e89611745c4abd1ee28109fd0ea08936

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3727593/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3726461/

Comments